John Cena

We’ve found proof that his heart is as big (or bigger) than his biceps: the WWE superstar is the first celebrity to grant over 500 wishes to the Make-A-Wish Foundation. Cena’s spent countless hours the past few years visiting the bedsides of sick kids and urging them to fight through their life-threatening diseases. Cena’s also teamed up with the American Cancer Society, most recently dragging a 167,000-pound jet 20 feet with a team of volunteers to raise money for cancer research. If that shoulder injury does keep him out of the ring this year, we’ll know where else to find him.